#!/usr/bin/env bash

. ./test.common

test_start "source replacement"

limit=5000
client_conf="logdir tmp
log measurements"

servers=6
falsetickers=2
client_server_conf="pool nodes-1-2-3-4-5-6.net1.clk maxsources 5 polltarget 1 iburst"
wander=1e-12
jitter=1e-6
min_sync_time=7

run_test || test_fail
check_chronyd_exit || test_fail
check_source_selection || test_fail
check_packet_interval || test_fail
check_sync || test_fail

check_log_messages "Detected falseticker" 2 10 || test_fail
check_log_messages "Source 192.168.123.. replaced with" 1 3 || test_fail
check_file_messages "20.*192.168.123.* 11.1   6  6 " 15 18 measurements.log || test_fail
check_file_messages "20.*00:[1-5].:.. 192.168.123.* 11.1   6  6 " 1 4 measurements.log || test_fail
rm -f tmp/measurements.log

# 1 unreplaceable falseticker against 2 replaceable unreachable servers
servers=5
falsetickers=1
limit=200000
base_delay="(+ 1e-4 (* -1 (equal 0.6 to 4.5)))"
client_conf+="
minsources 2"
client_server_conf="
server 192.168.123.1
server nodes-2-4.net1.clk
server nodes-3-5.net1.clk"
max_sync_time=150000

run_test || test_fail
check_chronyd_exit || test_fail
check_source_selection && test_fail
check_packet_interval || test_fail
check_sync || test_fail

check_log_messages "Detected falseticker" 2 10 || test_fail
check_log_messages "Source 192.168.123.. replaced with" 2 70 || test_fail
check_log_messages "2010-01-01T0[0-4]:.*Source 192.168.123.. replaced with" 2 15 || test_fail
check_log_messages "2010-01-01T0[5-9]:.*Source 192.168.123.. replaced with" 0 15 || test_fail
check_file_messages "20.*192.168.123.* 11.1   6  6 " 20 500 measurements.log || test_fail
rm -f tmp/measurements.log

# 2 replaceable falsetickers and 1 replaceable unreachable server
servers=6
falsetickers=2
base_delay="(+ 1e-4 (* -1 (equal 0.1 to 3)))"
client_server_conf="
server nodes-4-1.net1.clk
server nodes-5-2.net1.clk
server nodes-6-3.net1.clk"

run_test || test_fail
check_chronyd_exit || test_fail
check_source_selection && test_fail
check_packet_interval || test_fail
check_sync || test_fail

check_log_messages "Can't synchronise: no majority (no agreement among 2 sources)" 1 1 || test_fail
check_log_messages "Detected falseticker" 0 2 || test_fail
check_log_messages "Source 192.168.123.. replaced with" 3 60 || test_fail
check_log_messages "Source 192.168.123.1 replaced with" 1 25 || test_fail
check_log_messages "Source 192.168.123.2 replaced with" 1 25 || test_fail
check_log_messages "Source 192.168.123.3 replaced with" 1 25 || test_fail
check_file_messages "20.*192.168.123.* 11.1   6  6 " 50 800 measurements.log || test_fail
rm -f tmp/measurements.log

test_pass
